Pyrite

Sphalerite

Sphalerite is a zinc sulfide mineral that plays a central role in the global supply of zinc. It crystallizes in the isometric system and often develops well-formed tetrahedral or dodecahedral crystals, although massive and granular habits occur more frequently in nature. The mineral shows a wide spectrum of colors, from honey yellow to deep brown […]

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Introduction to Pyrite

Pyrite, often referred to as “fool’s gold” due to its resemblance to real gold, is a common and widely distributed mineral known for its metallic luster and brass-yellow hue. Chemically, it is an iron disulfide with the formula FeS₂, and its crystal structure is typically cubic or octahedral. Pyrite is frequently found in sedimentary, metamorphic,

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